how much can the stock tranny hold?

 

What are you referring to?

 

the transmission?
drive shaft?
and rear end?

i am thinking of putting in a 350 with 330 hp and wanted to know what i have to replace for it will not brake when i put it in.

 

What king of trans,
What kind or rear end,

Before we can tell you the specs we need to know what they are.

 

sorry i have a stock auto trans and a 2.73 rear end every thing stock

 

My 700R4 can't even hold up to a stock 305!

------------------
91 Z28 Camaro
305 TPI
Flowmaster 3" exhaust
700R4 with 2000 Stall and shift kit 3.42 rearend
Autometer shiftlight tach and B&M mega shifter
One sweet sounding system

 

Install the TransGo Reprogramming kit and as long as the tranny is basically sound (regardless of shift quality, once it shifts it holds in each gear) you will have no problem with that level of power.

 

The weakest link in the rear is the spider gears in your carrier. I've seen half shot 305's (running on 7 cyls) blowing these out. The 2.73's arn't really a prime performance ratio and a posi is prolly something you'd want anyway...

Check this link from a diff thread:
https://www.thirdgen.org/messgboard/...ML/009739.html